Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘和妊征胎盘基本一致，在滋养细胞、血管及绒毛间质。

The morbidity of PIH, premature labor, asphyxia of newborn and fetal death in group B was signifiant higher than that in group A.

组妊娠血压疾病、早产发生率和新生儿窒息率、死胎发生率于A组。

Methods The level of Mg in plasma and within erythrocyte of 25NP women,25 PIH patients and 15 unpregnancy heathy(UH) women are determined.

方法采用全自动生化析仪测定正常妊娠(25例)和妊征(25例)患者母儿血浆与红细胞内镁离子浓度,并与正常妇女(15例)比较。